Salem, MO Radon Levels
Check local Salem radon levels and find certified testing and mitigation professionals to keep your home safe
Salem, MO Radon Facts
Salem in the Missouri Ozarks' Dent County recorded an average radon level of 6.0 pCi/L, significantly exceeding the EPA action threshold based on limited testing from the 65560 area. The region's dolomite and limestone geology creates EPA Zone 2 conditions that can trap radon in homes throughout this forested community. Homeowners should prioritize professional testing and consider mitigation systems given these elevated readings.
Based on 1 user-submitted radon test for homes in Salem, MO. The EPA recommends taking action at or above 4.0 pCi/L.
Salem, MO Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
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Salem, MO Radon Levels
User-submitted radon test readings from homes in the Salem area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 6 pCi/L | Salem, MO | 21-50 Years | Full Basement |
Have a radon test result for Salem? Submit your reading to help other homeowners.
Radon Readings Near Salem, MO
Compare radon levels in Salem with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Rolla | 26.2 mi | 4.50 pCi/L | 2 |
| Cuba | 33.5 mi | 5.00 pCi/L | 1 |
| Leasburg | 35.1 mi | 4.00 pCi/L | 1 |
| Saint Robert | 36.2 mi | 7.00 pCi/L | 1 |
| Waynesville | 38.9 mi | 7.00 pCi/L | 2 |
| Bourbon | 41.8 mi | 6.00 pCi/L | 1 |
Dent County Radon Profile
The soils and bedrock of Dent County place it in EPA Radon Zone 2, a moderate-risk classification with predicted indoor averages of 2 to 4 pCi/L. Homeowner-submitted tests from 1 city in Dent County average 6.00 pCi/L across 1 test — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Dent County to test, as levels can differ between neighboring homes.